1. Arctic Air Cooled Chillers since 2007

2. All Arctic Air Cooled Chillers are AHRI Certified
3 random tests per annum
All Air Cooled chillers tested offsite

3. Oil Free Magnetic Bearing Compressor
Soft-Start (<2amps Inrush)
2 stage centrifugal compressor
Inverter speed control
Pressure and temperature sensors
Synchronous brushless DC motor
Inlet Guide Vanes
Motor and bearing control

4. Lowest Noise and Vibration Levels
Tested at 84 dBa at 1 meter with no sound attenuation. Other air cooled chillers by comparison, are approximately 95 dBa and higher.
Vibration is essentially non-existent.
We do not require springs under this chiller
The chiller with 2 compressors operating at full speed only produces 75 DB of sound at 1 meter without the fans. About the sound level of your television.

5. New TT-350 Air-Cooled

6. Affinity Laws

7. How does it operate when the lights go out?
Stored Power
Capacitor Bank
When the power goes out the capacitor stores enough energy to power the bearings levitating the shaft

8. Air Cooled Chillers with Economizer Installed
Economizer: For stable operation at high temperatures
and Extra capacity or efficiency

9. The Economizer Our Air Cooled Chillers equipped with;
Sub cooler type economizers
Help stabilize our compressors during extreme hot or cold ambient conditions.

10. Condenser Fan Motors
EC motors for condenser fans meaning it has a Permanent Magnetic Motor which is more efficient than an AC motor
Motor responds to volts DC
The diffuser assists in reducing sound levels

11. Independent Refrigerant Circuits
Every compressor has its own evaporator, condenser and refrigerant charge

12. W Coil Design and New Optional V Coil
Largest coil surface area of any chiller in the industry
Micro Tubing for the better heat transfer
V Coil designed for smaller footprint

13. Flooded Evaporators
Flooded evaporator vs DX evaporator for highest efficiency
Cleanable tubes
Best heat transfer
Flooded evaporators are as efficient as a 1 C degree approach

14. Danfoss Controls Reliable controller Companion controller
Designed for use with magnetic bearing compressors
Companion controller
Designed for fan optimization both energy and sound
Free Cooling control
Chiller pump control

15. Danfoss MCX Controller

16. No Contactors or Starters

17. Safety Screens for Schools

18. Optional Hail Guards

19. Gillette Stadium 5-400 ton chillers

20. Gillette 5 x 400 ton Air Cooled Chillers

21. Naval Air Force Station Florida
Heresite coating 5000 hour salt spray Coil Treatment

22. Heresite Coil Treatment with Stainless Steel Control and Power Panel
Protect against the Elements
NEMA 4X panels

23. Energy Comparison
Air Cooled Energy
Water Cooled Energy

24. Energy Comparison Air Cooled Energy Water Cooled Energy Chiller
tonnage kw
240
181
Tower Fan
Not required
Condenser pump
Chilled pump
25 hp 25
Chiller Fans
EC (12)
15.6
total
221.6
tonnage kw
Chiller
240
158.2
Tower Fan(2)
2 x 7.5 15
Condenser pump (1)
15 hp
Chilled pump
25 hp 25
Exhaust Fans 2
Mechanical Room
1000 watts 5
220.2

25. Water Consumption Tower Water Flow 720 gpm Water temps 85/95 Wet Bulb78
Drift rate
.005
Concentrations 3
Water Usage Evaporation
7.45 gpm
Water Usage Drift
.04
Water Usage Blow Down
3.69
Total water Usage
11.18 gpm
Minutes per year(300) days
432,000
Gallons of water annually
4.9 million
Cost per gallon
.25/1000 gallons
Total Cost
$1, annually

26. Don’t Forget Chemicals for 5 million gallons of water

27. Air Cooled Chillers (100) 2012 Codman Square Health Center 2X75 ton
Marlborough 2X 400
53 Dalhousie 110 ton
Public Safety Center 70 ton
Pendleton Marine Corp Base 200 ton
New Madera Courthouse 2 X 220 ton
NAS Bams P8 Davis 200 ton

28. Air Cooled Chillers (cont)
2013
St Josephs Hospital 240 ton
Naval Station Mayport 110 ton
Drayton Valley hospital 165 ton
Cedarview Public School 70 ton
Fort Stewart 200 ton air cooled
Carson Valley 200 ton
Dupont E ton

29. Air Cooled Chillers (cont)
2014
Camrose City Hall 110 ton
Omnova 200 ton
Livingston School 2X110 ton
450 Kendall St ton with dry cooler
Gillette Stadium ton
Kelly Miller middle school ton

30. Air Cooled Chillers (cont)
BAMS NAS JAX P ton
Z Colo 2x 400 ton with free cooling
Tang Sports Center 110 ton
Tin Shu Wai Police Station ton
Stuart Bradley 110 ton
Kowloon Gvmt Offices 70 ton
Abramson High School (2) 110 ton

31. Air Cooled Chillers (cont)
BAMS NAS JAX P ton
Z Colo 2x 400 ton with free cooling
Tang Sports Center 110 ton
Tin Shu Wai Police Station ton
Stuart Bradley 110 ton
Kowloon Gvmt Offices 70 ton
Abramson High School (2) 110 ton

32. Air Cooled Chillers (cont)
2015
450 Kendall Parcel G 110 ton
Encinitas Community Center 220 ton
McMain School 110 ton
Belvedere Towers 200 ton
NT Police Station (2) 220 ton
BMO (4) 150 tons

33. Air Cooled Chillers Cont.
Texas College 75 ton Air Cooled
University of the Incarnate Word (2) 200 ton
Travis DA (2) 200 ton Air Cooled
Central Texas College (9) ton Air cooled
Judson ISD Woodlake (2) 220 ton
Judson ISD Eloff Elementary (2) 220 ton

34. Air Cooled Chillers Cont.
Rose Garden elementary (2) 330 ton air cooled
Texas DOT (5) 100 ton air cooled
Travis County 200 (2) 220 ton
Project Tech (2) 200 ton
MCAT Large Bore (1) 200 ton
Judson Parkview (1) 220 ton

35. Air Cooled Chillers (cont)
Judson ISD Kirby 400 ton Air Cooled
Judson ISD Park Village (2)200 ton Air Cooled
Judson ISD Copperfield (2) 200 ton Air Cooled
C Fan San Marcus (3) 200 ton Air Cooled
Schertz Elementary School (2) 300 ton
Albany Composite 200 ton Air Cooled

36. Air Cooled Chillers Cont.
Springbank ISD (2) 300 ton
Travis County JPD (2) 300 ton Air Cooled Chiller
Cornerstone 3 (1) 330 ton
SCUCISD #9 (2) 330 ton
Stratford School (1) 400 ton
FBISD #49 (2)240 ton
Our Lady of the Universe (1) 110 ton

37. Thanks Arctic Chiller Group
Questions
Thanks Arctic Chiller Group